Hi,
iam designing spwm inverter. The output of the inverter should be sinusoidal. This is the first step of my project. i dont bother about the harmonics. I need to show an approximate sinusoidal, atleast 50% tolerance. The output voltage of the inverter will be around 12V AC.

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Iam not going to connect any load here. I just want to show the output in an oscilloscope. so, the load current here is very less. The DC input im giving is a 12V rectified supply (op from 7812).

hi vinod... m also working on spwm inverter.. n m also using xr2206 n then LM324 as comparator... but not getting desired waveforms from XR2206... can u pls attach the scheme that u used to generate sine n triagular waves...pls do reply.